M27512F1 STMicroelectronics, M27512F1 Datasheet - Page 6

• Manufacturer Part Number: M27512F1
• Manufacturer: STMicroelectronics

Specifications of M27512F1

• Organization: 64Kx8
• Interface Type: Parallel
• In System Programmable: In System/External
• Package Type: CFDIPW
• Reprogramming Technique: UV
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Pin Count: 28
• Mounting: Through Hole
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Table 9. MARGIN MODE AC Characteristics
(T
Note: 1. V
M27512
Table 10. Programming Mode AC Characteristics
(T
Notes. 1. V
6/11
Symbol
Symbol
A
t
t
t
A
t
t
t
t
t
A9HVPH
t
A10HEH
VPXA9X
t
t
EHQZ
A10LEH
EXA10X
t
VPLVPH
t
VPHEL
EXVPX
t
t
t
t
t
VCHEL
VPHEL
t
t
EHVPX
VPLEL
= 25 C; V
EHQX
EHAX
QVEL
ELEH
ELEH
ELQV
= 25 C; V
AVEL
2. The Initial Program Pulse width tolerance is 1 ms 5%.
3. The length of the Over-program Pulse varies from 2.85 ms to 78.95 ms, depending on the multiplication value of the iteration counter.
4. Sampled only, not 100% tested.
(4)
CC
CC
must be applied simultaneously with or before V
must be applied simultaneously with or before V
t
t
t
t
t
t
t
t
t
t
AH10
t
t
Alt
AS10
AS10
t
OPW
VPS
VPH
AH9
Alt
t
t
OEH
t
t
t
AS9
t
VCS
OES
t
PRT
PW
CC
AS
DS
DH
VR
DV
DF
AH
CC
= 6.25V
= 6.25V
VA9 High to V
V
VA10 High to Chip Enable
High (Set)
VA10 Low to Chip Enable High
(Reset)
Chip Enable Transition to
VA10 Transition
Chip Enable Transition to V
Transition
V
Transition
Address Valid to Chip Enable
Low
Input Valid to Chip Enable Low
V
V
V
Chip Enable Program Pulse
Width (Initial)
Chip Enable Program Pulse
Width (Overprogram)
Chip Enable High to Input
Transition
Chip Enable High to V
Transition
V
Chip Enable Low to Output
Valid
Chip Enable High to Output Hi-
Z
Chip Enable High to Address
Transition
PP
PP
CC
PP
PP
PP
High to Chip Enable Low
Transition to VA9
High to Chip Enable Low
Rise Time
Low to Chip Enable Low
High to Chip Enable Low
0.25V; V
0.25V; V
Parameter
Parameter
PP
High
PP
PP
= 12.75V
= 12.75V
PP
PP
PP
PP
(1)
and removed simultaneously or after V
and removed simultaneously or after V
0.25V)
0.25V)
(1)
Test Condition
Test Condition
Note 2
Note 3
0.95
2.85
Min
Min
50
2
2
1
1
1
2
2
2
2
2
0
0
2
2
2
2
PP
PP
.
.
78.75
Max
Max
1.05
130
1
Unit
Unit
n s
ms
ms
ns
ns
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s